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Summary of Contents for Sinclair MC-D09AI
- Page 1 USER'S MANUAL MULTI COMBI SERIES DUCT MC-D09,12,18,21,24AI...
- Page 2 ...
- Page 3 This product must not be disposed together with the domestic waste. This product has to be disposed at an authorized place for recycling of electrical and electronic appliances. Thank you for purchasing Sinclair air conditioners. Before use, please read this manual carefully and keep it properly for further reference.
- Page 4 Wired Controller XK19 Ⅰ Wired Controller XK19 1 Wired Controller XK19 It is optional for the cassette type, wall-mounted, and floor ceiling indoor units. 1.1 Outside View of the Wired Controller Fig.1 Outside View of the Wired Controller 1.2 LCD of the Wired Controller Fig.2 LCD of the Wired Controller...
- Page 5 Wired Controller XK19 1.3 Introduction to the Symbols on LCD Table 1 Symbols Description Swing function. Sleep function (3 types: sleep 1,sleep2 and sleep 3). Running modes of the indoor unit (Cooling, Dry, Fan and Heating). Defrosting function for the outdoor unit. Gate-control function (this function is yet unavailable for this unit).
- Page 6 Wired Controller XK19 2.2 Function of the Buttons Table 2 Name Function ① Function selection and cancellation. Enter/cancel ② Press it for 5s to examine the outdoor ambient temperature. ① Running temperature setting of the indoor unit, range:16 ～ 30℃ . ▲...
- Page 7 Wired Controller XK19 3.3 Temperature Setting Press ▲or ▼ to increase/decrease the preset temperature. If press either of them continuously, the temperature will be increased or decreased by 1 ℃ every 0.5s , as shown in Fig.6. In the Cooling, Dry or Heating mode, the temperature setting range is 16 ℃～ 30 ℃ . In the Fan mode, the setting temperature is fixed at 26 ℃...
- Page 8 Wired Controller XK19 Timer off setting under the “On” state of the unit is shown as Fig.8. Fig. 8 Timer off Setting under the “On” State of the Unit Timer range: 0.5-24hr. Every press of ▲or ▼ will make the set time increased or decreased by 0.5hr. If either of them is pressed continuously, the set time will increase/ decrease by 0.5hr every 0.5s.
- Page 9 Wired Controller XK19 Fig. 9 Swing Setting Note: Sleep, Save, Turbo, Blow or Quiet setting is the same as the Swing setting. ① . After the setting has been done, it has to press the key “Enter/cancel” to back to the setting status or ②...
- Page 10 Wired Controller XK19 Fig. 10 Sleep Setting Sleep off is default after power failure and then power recovery, and the sleep functions is unavailable under the fan mode. There are three Sleep modes: Sleep 1, Sleep 2 and Sleep 3. a.
- Page 11 Wired Controller XK19 / （ ℃ ） Time/（Hr） Fig.11 Sleep Curve of Sleep 2 in Cooling Mode In the Heating mode, the temperature may be set at 16 ℃ or between 17 ℃ - 20 ℃ , 21 ℃ -27 ℃ or 28 ℃ - 30 ℃...
- Page 12 Wired Controller XK19 For example, the temperature in the Heating mode is set at 22 ℃ .Under the mode of Sleep2, the temperature will decrease by 1 ℃ every 1hr. After it decreases by 2 ℃ in total, i.e. 20 ℃ ,the unit will keep running at 20 ℃...
- Page 13 Wired Controller XK19 When the Turbo function is activated, press Function to enter the Turbo setting interface and then press Enter/Cancel to cancel this function. Turbo function setting is as shown in Fig.14. Fig.14 Turbo Setting Notes: When the Turbo function is activated, if the difference between the room temperature and set ①...
- Page 14 Wired Controller XK19 Fig. 15 Saving Setting for Cooling Save Setting for Heating: Under on state or in the Heating mode of the unit, press Function to enter the Save setting interface and then press ▲or ▼ to adjust upper limited value in the Heating mode. After that, press Enter/Cancel to activate the Save function for heating.
- Page 15 Wired Controller XK19 Fig.16 Save Setting for Heating Notes: If press Function on the Save setting interface or if there is not any operation for 5s after last button ① . press, the Save setting will be canceled automatically by the system, with memorizing the present setting data. When power is on after the power failure, the Save function will be memorized.
- Page 16 Wired Controller XK19 Fig.17 E-heater Setting 3.11 Blow Setting Blow function: After the unit is turned off, the water in evaporator of indoor unit will be automatically evaporated to avoid mildew. In the Cooling or Dry mode, press Function till the unit enters the Blow setting interface and then press Enter/Cancel to active this function.
- Page 17 Wired Controller XK19 Fig.18 Blow Setting Notes: When the Blow function is activated, if turning off the unit by pressing On/Off or by the remote ① . controller, the indoor fan will run at the low fan speed for 10 min, with “BLOW” displayed on the LCD. While, if the Blow function is deactivated, the indoor fan will be turned off directly.
- Page 18 Wired Controller XK19 Fig.19 Quiet Setting Notes: When the Quite function is activated, the fan speed is low and un-adjustable. ① . When the Auto Quite function is activated, the unit will run according to the difference between the ② . room temperature and the setting temperature.
- Page 19 Wired Controller XK19 Memory recovery: If this function has been set for the wired controller, the wired controller after power failure will resume its original running state upon power recovery. Memory contents: On/Off, Mode, set temperature, set fan speed, Save function and Lock function. c.
- Page 20 Wired Controller XK19 Table 3 Meaning of Each Error Error Error Code High pressure protection Low pressure protection Discharge protection Over-current protection Communication error Indoor water overflow protection Mode conflict Anti-freezing protection Defrosting or oil returning for heating Indoor ambient temperature sensor open/short circuit Evaporator temperature sensor open/short circuit Indoor unit (liquid valve) refrigerant pipe inlet temperature sensor error Indoor unit (gas valve) refrigerant pipe outlet temperature sensor error...
- Page 21 Wireless Remote Controller YT1F Ⅱ Wireless Remote Controller YT1F Notes: Be sure that there are no obstructions between the receiver and the remote controller; ① . Do not drop or throw the remote controller; ② . Do not let any liquid into the remote controller and expose the remote controller to direct sunlight or ③...
- Page 22 Wireless Remote Controller YT1F 4) FAN Auto, Low, Middle, or High fan speed can circularly selected by pressing this button. After powered on, the default is Auto speed. Under Dehumidifying mode, only Low fan speed is available. 5) CLOCK The clock can be set up by pressing this button, with the symbol displayed and blinking.
- Page 23 Wireless Remote Controller YT1F This kind of remoter controller is universal. And the three swing statuses of are the same as that of If the swing function is deactivated when the air guide louver is swing up and down, it will stop at the current position.
- Page 24 Wireless Remote Controller YT1F BLOW OFF: When press the ON/OFF button to turn off the unit, the whole unit will be stopped ② . completely. b. About AFTERHEAT BLOW Under the Heat mode or Auto Heat mode, if the unit is turned off, the compressor and outdoor fan will stop running immediately and the upper and lower guide board will rotate to the horizontal position, while the indoor fan will still run at the low fan speed.
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Page 25: Table Of Contents
Contents Ⅰ Safety Precautions ..................1 Ⅱ Installation Location and Matters Needing Attention ......... 2 1 How to select the installation location for the indoor unit ........2 2 Electric Wiring ..................... 2 3 Earthing Requirements ..................2 4 Accessories for Installation .................. 3 Ⅲ... -
Page 26: Ⅰ Safety Precautions
Safety Precautions Ⅰ Safety Precautions Please read this manual carefully before use and operate correctly as instructed in this manual. Please especially take notice of the following two symbols ： Warning! It indicates improper operation which will lead to human casualty or sever injury. Cuation! It indicates improper operation which will lead to injury or property damage. -
Page 27: Ⅱ Installation Location And Matters Needing Attention
Installation Location and Matters Needing Attention Ⅱ Installation Location and Matters Needing Attention The installation of the unit must comply with the national and local safety regulations. The installation quality directly affects the normal use, so the user should not carry out the installation personally. -
Page 28: Accessories For Installation
Installation Location and Matters Needing Attention ① Running water pipe; ② Coal gas pipe; ③ Sewage pipe; ④ Other places where the professional personnel think unreliable. 4 Accessories for Installation Refer to the packing list for the accessories of the indoor and outdoor units respectively. -
Page 29: Ⅲ Installation Instructions
Installation Instructions Ⅲ Installation Instructions 1 Outline Dimension Drawings of the Indoor Unit Note: the unit in the followings figures is mm, unless otherwise specified. Fig.1 is applicable to MC-D09AI, MC-D12AI, MC-D18AI, MC-D21AIMC-D24AI Fig.1 Table 1: Outline Dimensions ： Item... -
Page 30: Installation Of The Indoor Unit
Installation Instructions 3 Installation of the Indoor Unit a. Requirements on the Installation Location 1) Ensure the hanger is strong enough to withstand the weight of the unit. 2) The drainage of the drain pipe is easy. 3) No obstacle is in the inlet/outlet and the air circulation is in good condition. 4) Ensure the installation space shown in Fig.2 is left for the access to maintenance. -
Page 31: Horizontality Check Of The Indoor Unit
Installation Instructions If there is an opening in the ceiling, it is better to reinforce it to keep it flat and prevent it vibrating. ② . Consult the user and builder for more details. If the strength of the ceiling is not strong enough, a beam made of angle iron can be used and then fix ③... -
Page 32: Drawings Of The Air Supply Outlet And Return Air Inlet
Installation Instructions Fig.8 Name Name Hanger Transition Duct Return Air Duct Air Supply Duct Canvas Duct Diffuser Return Air Louver Diffuser Joint Air Supply Outlet Table 3 c. Installation Steps of the Round Air Supply Duct 1) Preinstall the outlet of the round duct on the transition duct and then fix it by the self-tapping screw. 2) Place the transition duct to the air outlet of the unit and fix it with rivet. -
Page 33: Installation Of The Return Air Duct
Installation Instructions Table 4 Dimensions of the Air Supply Outlet and Return Air Inlet (unit: mm) Air Supply Outlet Return Air Inlet Item Model MC-D09AI MC-D12AI MC-D18AI MC-D21AI 1062 MC-D24AI 7 Installation of the Return Air Duct a. The default installation location of the rectangular flange is in the back and the return air cover plate is in the bottom, as shown in Fig.11. -
Page 34: Installation Of The Condensate Pipe
Installation Instructions 8 Installation of the Condensate Pipe a. The condensate pipe should keep a inclination angle of ５～１０° , which can facilitate the drainage of the condensate water. And the joints of the condensate pipe should be insulated by the insulation material to prevent condensing(see Fig.13). -
Page 35: Precautions For The Lift Pipe
Installation Instructions (Right) with a min. degree of slope 1/100 (Wrong) Fig.14 e. Insert the drain hose into the drain hole and tighten it with clamps. f. Wrap the clamps with large amount of sponge for thermal insulation. g. The drain hose inside the room also should be insulated. Clamp (accessory) Sponge (accessory) Clamp... -
Page 36: Test For The Drainage System
Installation Instructions I - Joint of drain pipe The specification of the joint of the drain pipe should be suitable to the running capacity of the unit Drain Hose (accessory) Fig.17 12 Test for the Drainage System a. After the electric installation, please take a test for the drainage system. b. -
Page 37: Insulation For The Refrigerant Pipe
Installation Instructions d. Wrap the exposed refrigerant pipe and the joints by sponge and then tighten them with the plastic tape. CUATION ！ During the connection of the indoor unit and the refrigerant pipe, never pull any joints of the indoor ①... -
Page 38: Wiring Of The Power Cord (Single-Phase)
Installation Instructions crimpling pliers. 4) Let the screw go through the terminal of the multi-core wire and then fix it on the wiring board. Fig.20 WARNING! If the power cord or the signal line is damaged, they must be replaced with the dedicated one. ①... - Page 39 Installation Instructions MC-E36AI POWER INDOOR UNIT C INDOOR UNIT A INDOOR UNIT D INDOOR UNIT B XT5X XT3X OUTDOOR UNIT Fig.21 MC-E42AI POWER Fig.22...
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Page 40: Wiring Of The Signal Line Of The Wired Controller
Input Power(W) Recommended Power Cord Power Cord (Sectional Indoor Area× Pieces) Type Model Cooling Heating Motor 220-240V~ 50Hz 0.406 1.0×4 MC-D09AI 22 2 0-240V~ 50Hz 0.348 1.0×4 MC-D12AI Cooling 220-240V~ 50Hz 0.428 1080 1.0×4 MC-D18AI Heating 220-240V~ 50Hz 0.588 1610 1.0×4... -
Page 41: Ⅳ Rated Working Conditions
Rated Working Conditions Ⅳ Rated Working Conditions Table 8 Working Temperature Range Indoor side state Outdoor side stae Dry bulb temp. ℃ Wet bulb temp. ℃ Dry bulb temp. ℃ Wet bulb temp. ℃ Rated Cooling Max. cooling Min. cooling —... -
Page 42: Ⅴ Error Analysis
Error Analysis Ⅴ Error Analysis If your conditioning unit runs abnormally, please check the following items before contact the maintenance serviceman. Table 9 Errors Possible Causes There is no power supply. Failed startup The breaker opens owing to electrical leakage. Voltage is too low. -
Page 43: Ⅵ Maintenance
Maintenance Ⅵ Maintenance CAUTION! Take notice of the following items before clean your air conditioning unit. Cut off the main power supply before contact any wiring device. ① . Only when the unit is turn off and the main power supply is cut off, can the unit be cleaned; otherwise ②...
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